Can I change my account when I buy a house in Hong Kong?

I can't get my ID card and permanent residence right away. You can contact an investment immigration company to help you invest HK$ 6.5 million in real estate or financial assets, and submit relevant documents to the Hong Kong government for approval. After approval, the Hong Kong Government may issue an entry permit valid for 24 months. It usually takes three to four months from applying for investment immigration to obtaining entry permit. After seven years, as long as they meet the requirements of the Hong Kong government, they can get Hong Kong permanent identity cards and passports.